[Fixes #11855] Reduce log level in donwload handler

[mattiagiupponi]

Checklist

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[codecov]

Codecov Report

Merging #11856 (d5ace2e) into master (5950784) will not change coverage.
The diff coverage is 100.00%.

Additional details and impacted files

@@           Coverage Diff           @@
##           master   #11856   +/-   ##
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  Coverage   63.05%   63.05%           
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  Files         877      877           
  Lines       52655    52655           
  Branches     6616     6616           
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  Hits        33200    33200           
  Misses      17934    17934           
  Partials     1521     1521